Cape Town, South Africa 14-Day Forecast
South Africa 🇿🇦
56°
Moderate rain right now
Today: high 63°, low 56°
Updated 1 hour ago
Cape Town weather for the next 14 days
Wednesday, September 16
Sunny High 61° Low 53°Precipitation
64%
· 0.21 in
Max wind
24 mph
Humidity
69%
UV index
7 - High
Sunrise / sunset
06:43 AM / 06:38 PM
Thursday, September 17
Sunny High 64° Low 54°Precipitation
3%
· 0.0 in
Max wind
26 mph
Humidity
59%
UV index
7 - High
Sunrise / sunset
06:42 AM / 06:39 PM
Friday, September 18
Sunny High 67° Low 54°Precipitation
3%
· 0.0 in
Max wind
22 mph
Humidity
56%
UV index
7 - High
Sunrise / sunset
06:41 AM / 06:39 PM
Saturday, September 19
Sunny High 69° Low 58°Precipitation
5%
· 0.0 in
Max wind
24 mph
Humidity
68%
UV index
7 - High
Sunrise / sunset
06:39 AM / 06:40 PM
Sunday, September 20
Sunny High 67° Low 60°Precipitation
11%
· 0.0 in
Max wind
17 mph
Humidity
80%
UV index
8 - High
Sunrise / sunset
06:38 AM / 06:41 PM
Monday, September 21
Sunny High 76° Low 59°Precipitation
9%
· 0.0 in
Max wind
9 mph
Humidity
73%
UV index
7 - High
Sunrise / sunset
06:36 AM / 06:41 PM
Tuesday, September 22
Overcast High 77° Low 64°Precipitation
14%
· 0.0 in
Max wind
6 mph
Humidity
60%
UV index
7 - High
Sunrise / sunset
06:35 AM / 06:42 PM
Wednesday, September 23
Patchy rain nearby High 63° Low 57°Precipitation
33%
· 0.01 in
Max wind
27 mph
Humidity
77%
UV index
6 - High
Sunrise / sunset
06:34 AM / 06:43 PM
Thursday, September 24
Overcast High 65° Low 55°Precipitation
75%
· 0.14 in
Max wind
21 mph
Humidity
74%
UV index
5 - Moderate
Sunrise / sunset
06:32 AM / 06:43 PM
Friday, September 25
Light rain shower High 59° Low 55°Precipitation
89%
· 0.45 in
Max wind
11 mph
Humidity
89%
UV index
5 - Moderate
Sunrise / sunset
06:31 AM / 06:44 PM
Saturday, September 26
Sunny High 62° Low 54°Precipitation
19%
· 0.01 in
Max wind
16 mph
Humidity
69%
UV index
6 - High
Sunrise / sunset
06:29 AM / 06:45 PM
Sunday, September 27
Sunny High 67° Low 52°Precipitation
3%
· 0.0 in
Max wind
13 mph
Humidity
60%
UV index
6 - High
Sunrise / sunset
06:28 AM / 06:46 PM
Monday, September 28
Sunny High 77° Low 53°Precipitation
2%
· 0.0 in
Max wind
7 mph
Humidity
52%
UV index
7 - High
Sunrise / sunset
06:27 AM / 06:46 PM
Cape Town 14-day outlook: the story
The warmest day of Cape Town's 14-day outlook is Tuesday, September 22 with a high near 77°F (25°C); the coolest night comes Sunday, September 27, dipping to 52°F (11°C). Temperatures hold fairly steady from week to week. Highs over the next two weeks average 67°F (19°C), about 3°F (2°C) above the typical September high of 64°F (18°C).
Precipitation is most likely on Tuesday 15, Wednesday 16, Thursday 24, Friday 25; the wettest day looks like Tuesday, September 15 with about 0.8 in (20.4 mm) expected. For the weekend, expect Saturday 69°F (20°C) and sunny / Sunday 67°F (20°C) and sunny.
For typical conditions month by month, see the Cape Town climate & average temperatures guide.
Cape Town forecast questions
Will it rain in Cape Town this week?
The forecast currently shows meaningful precipitation chances on 4 of the next 14 days, peaking around Tuesday, September 15.
What will be the warmest day in Cape Town over the next 14 days?
Tuesday, September 22, with a forecast high near 77°F (25°C).
How accurate is a 14-day forecast for Cape Town?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in Cape Town by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 79° | 64° | 3 | 0.6 in | 13.3 h/day | 70% |
| February | 78° | 63° | 2 | 0.4 in | 12.2 h/day | 70% |
| March | 75° | 61° | 4 | 1.2 in | 10.9 h/day | 75% |
| April | 72° | 58° | 5 | 1.3 in | 9.9 h/day | 74% |
| May | 67° | 54° | 7 | 2.3 in | 8.7 h/day | 80% |
| June | 63° | 51° | 11 | 4.9 in | 8.0 h/day | 79% |
| July | 62° | 50° | 10 | 4.5 in | 8.4 h/day | 79% |
| August | 62° | 50° | 10 | 3.2 in | 9.0 h/day | 79% |
| September | 64° | 52° | 8 | 2.0 in | 10.0 h/day | 76% |
| October | 70° | 56° | 6 | 1.4 in | 11.9 h/day | 72% |
| November | 72° | 58° | 5 | 0.9 in | 12.5 h/day | 70% |
| December | 75° | 61° | 5 | 1.1 in | 13.1 h/day | 71% |
14-day forecasts nearby